baber/WOPTO huggingface dataset:
Patent JP-S63258896-A (JP)
Title: Modified interleukin-2
Inventor: TSUJI HISASHI
IPC: C07K17/08
Filed: 1987-04-15
Abstract: NEW MATERIAL:A modified interleukin-2 (IL-2) modified with a polyethylene glycol having a molecular weight of 6X10<3>-2X10<4>, keeping the IL-2 activity and composed of a linked product produced by bonding the amino group of IL-2 to the carboxyl group of a terminal carboxylated polyethylene glycol through an amide bond or a linked product obtained by bonding the amino group of IL-2 to the terminal hydroxymethyl group of a polyethylene glycol through a crosslinking agent. USE:Remedy for cancer, bacterial or viral infection diseases, autoimmune diseases, etc. PREPARATION:The objective modified IL-2 can be produced e.g. by oxidizing terminal hydroxymethyl group of a polyethylene glycol into carboxyl group using a platinum-palladium-carbon catalyst and reacting the group with the amino group of IL-2 in the presence of a condensation agent.
Patent JP-S588474-A (JP)
Title: Seal for cargo-handling dock
Inventor: HANSU SUTSUURE SEDERUSUTOREMU
IPC: B65G69/00
Filed: 1982-05-31
Abstract: The seal on a wall surface (18) is provided with inflatable cushion-shaped sealing elements (10, 12) adapted to be pressed against a vehicle body portion positioned adjacent the loading dock opening and connected with retracting means (22, 27-33). The different sealing elements (10, 12) of the loading dock seal are inflated by means of a blower (24). At least the vertical sealing elements (10, 11) are connected with the wall surface (18) each along one vertical pivot line (19) about which the sealing elements can pivot. These sealing elements are formed in a manner enabling them, upon inflation, to brace themselves against the wall surface (18) outside the pivot lines (19) in order to pivot around the pivot line and to be positively pressed against the sides of the vehicle body portion. The sealing elements (10, 12) are retracted to their position of rest by the retracting means (22, 27-33) of which the means (27-33) for the horizontal sealing element (12) are a plummet (33) attached to the end of a rope (31).
Patent JP-S59218627-A (JP)
Title: Magnetic recording medium
Inventor: KIKUKAWA SHIYOUZOU
IPC: C09D127/04
Filed: 1983-05-26
Abstract: PURPOSE:To suppress adhesion and to improve wear resistance, surface characteristics and dispersiblility of magnetic powder by forming a magnetic layer contg. soft and rigid polyurethanes having specific tensile strength and breaking elongation and magnetic powder treated with a specific copolymer. CONSTITUTION:Soft and rigid polyurethanes have respectively tensile strength and breaking elongation of <200kg/cm<2> and >=900% as well as >=200kg/cm<2> and <900% and are used as a binder for a magnetic layer. A carboxyl group and residual phosphoric acid group are preferable as a negative org. group in a monomer contg. a negative org. group constituting a copolymer and the salt thereof is preferably ammonium salt. An aq. soln. of a copolymer is added to the magnetic powder and the mixture is kneaded, filtered and dried to treat the surface of the magnetic powder. The magnetic powder, the binder and various additives are mixed and dispersed with an org. solvent to prepare a magnetic coating. A curing agent is added to such coating which is then applied on a base.
Patent JP-H06296841-A (JP)
Title: Porous membrane whose surface is treated with modified nylon
Inventor: KAMEI EIICHI
IPC: B01D71/56
Filed: 1993-04-20
Abstract: PURPOSE:To obtain a hydrophilic porous membrane having uniform micropores and suitably usable in a field requiring hydrophilicity by coating the surface of a hydrophobic high-molecular microporous film having a large number of micropores with specific water-insoluble modified nylon. CONSTITUTION:In a hydrophilic porous membrane, the surface of a hydrophobic high-molecular porous membrane having a large number of micropores is coated with modified nylon selected from among water-soluble N-methyl, N- alkoxymethyl and N-alkylthiomethyl modified nylons. This porous membrane is produced by a method where a soln. prepared by dissolving modified nylon in a specific solvent is brought into contact with the hydrophobic high-molecular porous membrane for a predetermined time at predetermine temp. and the treated membrane is subjected to drying treatment and/or the contact with water and dying treatment continuing thereto to perfectly remove the solvent and the microporous surface of the hydrophobic membrane is uniformly coated with modified nylon.
Patent JP-H08257292-A (JP)
Title: Clothespole hanging tool and clothespole
Inventor: GUNJI SHIGEAKI
IPC: E04B1/00
Filed: 1995-03-28
Abstract: PURPOSE: To raise and fix a pole to a high place with minimum force and simple operations after putting it to a height suitable for hanging laundry or the like in the case of hanging the laundry or the like at a veranda by combining some pulleys and cords for the operation as a pole hanging tool. CONSTITUTION: One each of this pole hanging tool is attached to a pipe or the like attached to a veranda fence towards the outside of a house on the right and left. Then, the cord 3-8 for the operation is pulled by a hand from the hanging tool on a side where a projection 8 is provided on the end of the pole 7 and rewound from the sectioned part 3-7 of the pulley 3, the cord 3-4 for hanging the pole 7 is wound around the part 3-3 inversely and the pole 7 is pulled up. Also, in a state where the cord 4-3 is pulled and the lower part 4-1 of a hook 4 is moved backwards, the cord 3-8 is loosened, the cord 3-4 is rewound from the pulley 3 and the pole 7 is lowered to the length of the cord 3-4. At the time, the pole 7 is prevented from being shifted from the hanging tool 3-5 and dropped onto a floor by the projection 8 provided on one end of the pole 7.  Further, also for the other hanging tool, it is similarly lowered to the length of the cord 3-4 and the laundry or the like is hung when the pole 7 is made horizontal.
Patent JP-H02294766-A (JP)
Title: Fault tolerant system and provision thereof
Inventor: YAASUN SUU
IPC: G06F15/173
Filed: 1990-04-10
Abstract: PURPOSE: To distribute the variance of the traffic load more uniformly by providing first and second multistage networks operated in parallel and arranging the former in an equivalent omega constitution and arranging the latter in an equivalent inverse omega constitution. CONSTITUTION: Switching networks 4 and 6 operated in parallel function as mutual connection switching networks between plural processors 2, between plural memory modules 8, or between these processors and modules. The first multistage network is arranged in an equivalent omega constitution, and the second multistage network is arranged in an equivalent inverse omega constitution. Consequently, any network processes messages of both types so that one network can process traffics of both networks in the case of the occurrence of a fault in the other network. Thus, the variance of the traffic load in the case of the occurrence of a fault in a switching box is distributed more uniformly.
Patent JP-S61250271-A (JP)
Inventor: KAWAI RYOZO
IPC: E04H15/54
Filed: 1985-04-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07301868-A (JP)
Title: Exposure device
Inventor: DOI ATSUHIRO
IPC: G02B27/00
Filed: 1994-05-02
Abstract: PURPOSE:To make an exposure device inexpensive and small in size. CONSTITUTION:Respective light beams emitted from LEDs 30R, 30B and 30G proximately provided in a direction nearly orthogonally crossed with one line direction of a photosensitive material are transmitted through a cylindrical lens 34 and become the slit light beams in a direction. corresponding to one line direction of the photosensitive material. The slit light beams are transmitted through an opened liquid crystal cell out of plural liquid crystal cells arrayed corresponding to picture elements constituting the picture element line of one line of the photosensitive material in a liquid crystal optical shutter array 36. The transmitted slit light beam is formed into an image on the photosensitive material by an SLA(self-concentricity fiber array) 38.
Patent JP-H03291295-A (JP)
Title: Etherified glycoside and production thereof
Inventor: YAMAMURO AKIRA
IPC: C09K23/56
Filed: 1990-04-09
Abstract: NEW MATERIAL:A compound of formula I [Gm is saccharide residue after removing the H of all non-glycosidic OH and the H of glycosidic OH in 5-6C reducing sugar or its condensate (m is condensation degree, 1-10); A is bound to Gm via O-glycoside link; representing R<2>(OR<3>)2 (R<2> is 6-22C alkyl, etc.; R<3> is 2-4C alkylene; z is 0-20); R<1> is 2-4C alkylene; x is 0-10; y is number of non- glycosidic OH in said sugar etc.; B is H, 1-4C alkyl, etc.]. EXAMPLE:Lauryl monoglycoside monomethyl ether. USE:A surfactant. PREPARATION:A glycoside compound of formula II, its alkylene oxide-added product or a mixture thereof is reacted with a dialkyl sulfate in the presence of water and an alkaline substance.
Patent JP-S5618761-A (JP)
Title: Trouble detection system
Inventor: SANO SADAJIROU
IPC: G01R31/00
Filed: 1979-07-23
Abstract: PURPOSE: To accomplish perfect maintenance of function with discovery of defective conditions before shift to its worst by detecting changes in the current or voltage gnerated before the trouble in the electric circuit shifts to its worst distinguished from changes at the controlling.  
     CONSTITUTION: A relay circuit of DC action is composed of a power source 4, a relay 5, a switch 6, a transformer 7 and a resistor 8 handling variations at defective point. On the other hand, arranged are voltage comparators 9 and 9' adapted to detect the generation of pulse voltage by comparing it with a reference voltage 10 and to detect the voltage generated when the pulse voltage fails by comparing it with a reference voltage 10'. The simultaneous generation of the voltage comparators 9 and 9' is recorded on a recorder 11. The current 1 reduces rapidly with the control of the switch during the changing condition of the circuit while the variation of the current 2 is limited in case of defective circuit. This enables the discovery of the defective condition prior to the shift to its worst. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06307763-A (JP)
Title: Wind velocity measuring apparatus for cereal drying facility
Inventor: OI SUMIO
IPC: F26B9/06
Filed: 1993-04-21
Abstract: PURPOSE:To measure a wind velocity without considerable influence of dust by providing a pressure receiving plate perpendicular to a windward in a duct for forming an air duct, detecting a force to be operated at the plate by pressure detecting means, and calculating the velocity from a detected result. CONSTITUTION:A wind velocity measuring apparatus 20 is provided, in place, in a duct 19 for forming a suction air passage to a blower in a cereal drying facility in a country elevator, etc. The apparatus 20 has a pressure receiving plate 22 opposed perpendicularly toward a windward at a stay 21 installed laterally in the duct 19, and a force to be operated at the plate 22 is detected by a load cell 23. A detection signal of the cell 23 is output as a digital control signal (a) through a load cell controller 24, a converter 25 and an A/D converter 26, and a speed of the blower is controlled by the signal (a) and an output signal of a metering unit provided in a material charging hopper.
Patent JP-S5521545-A (JP)
Title: Blast furnace gas purifying facility
Inventor: HASHIMOTO KENICHI
IPC: B01D45/04
Filed: 1978-08-02
Abstract: PURPOSE: To provide the subject facilities which are economical in cost, little in wear and pressure loss and in which a wet type dust collecting device or an electric dust collecting machine is connected to the outlet port of a double-type dust catcher comprising a gravity sedimentation separating chamber and a centrifugal separating chamber communicating therewith.  
     CONSTITUTION: A blast furnace from the furnace gas top flows into a gravity sedimentation separating chamber 23 by way of a duct 27, and its flow speed is lowered and is reversed upwardly. Upon this occasion, a greater part of large- diameter particles and a part of small-diameter particles are stored in a hopper 22. Then, the gas enters the circular drum parts 33 of a cyclones 29 in the connecting direction, and descends spirally, dusts coming into collosion with drum walls 34 and deposited being precipitated in hoppers 32. The purified gas leaves the purified gas chambers 34 and is introduced into either of a Venturi scrubber, an electric dust collecting machine, a moving filled bed dust collector or an electrostatic aggregation type moving filled bed dust collector, and further purified. In the one Venturi scrubber is uprequrired in the present facilities as compared with the conventional facilities. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09258350-A (JP)
Title: Image dividing optical system
Inventor: OUCHI YUMIKO
IPC: G03B37/00
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To provide an image dividing optical system constituted so that a seamless whole image can be obtained and the excellent image can be fetched without being affected by some damage or dust. SOLUTION: This optical system is constituted so that the intermediate image 3 of an object 1 is formed by an objective lens 2, an optical path from the lens 2 is divided into plural by arranging an optical path dividing element 4 at the position of the image 3, the partial images 6a and 6b of the object 1 are formed by respectively arranging image reforming lenses 5a and 5b at the plural optical paths and the whole image 9 is constituted by arranging image pickup means 7a and 7b at the respective positions of the partial images 6a and 6b and joining the images picked up by the respective image pickup means 7a and 7b in parallel. In such a case, the whole image 9 is constituted by arranging the element 4 at a position defocused from the position of the image 3 and joining the images picked up by the respective image pickup means 7a and 7b so as to make them partially overlap.
Patent JP-H01265997-A (JP)
Title: Sewing machine speed setting device
Inventor: NEGI SHIGEO
IPC: D05B69/18
Filed: 1988-04-15
Abstract: PURPOSE:To make it possible to obtain various sewing machine speed setting curves easily even though a memory element of a small capacity is used by providing an arithmetic device to make the machine speed setting curve with an approximate broken line, and storing constants in the memory element. CONSTITUTION:A pedal sensor 1 detects the displacement of a pedal and outputs a digital pedal signal. At a memory element 3, more than one of specific values Dpn of the pedal signal and plural constants Kn and Vn are stored. Furthermore, at dividing devices 2, 4, and 5, the pedal signals are divided at the specific value Dpn as the border line, and divided signals are output. And, at arithmetic devices 6 and 7, the responding constants Kn and Vn are selected according to the divided signals, a speed setting value Sn is calculated from the formula Sn=Kn.Dp+Vn, and output, and especially the constant Vn is set beforehand to make the speed setting value Sn in a broken line. As a result, even though a memory element of a small capacity is used, various kinds of sewing machine speed setting curves can be obtained.
Patent JP-H08288679-A (JP)
Title: Electronic circuit device
Inventor: HAGA SHUNICHI
IPC: H01L23/40
Filed: 1995-04-19
Abstract: PURPOSE: To obtain a radiator which is hard to fall down on a printed circuit board and does not damage the board, by constituting a circuit element pressing part member which presses a circuit element against the inner side surface of the radiator by using a hollow body which is capable of elastic deformation and electrically insulative. CONSTITUTION: A radiator 1 is fastened to a specified part on a printed board 2 with screws 6. Circuit elements 4 are temporarily fixed at specified positions on the inner peripheral surface of a radiator 1. A balloon type circuit pressing part member 7 is inserted into a space between the circuit elements 4. A nozzle 9a of a gas injector 9 is inserted into a gas injection port 7a of the part member 7, and a plunger is pushed. Thereby the part member 7 is expanded with gas. When the part member 7 presses intensively the circuit elements 4 against the radiator 1 surface, the gas injection is ended, and the nozzle 9a is pulled out from the gas injection port 7a. At this time, a back-flow valve installed in the gas injection port 7a of the part member 7 is closed by the internal pressure of the part member 7, so that the air which has been injected does not flow out.
Patent JP-S60238631-A (JP)
Title: Suction-exhaust duct
Inventor: KONDOU JIYUNICHI
IPC: F24F13/02
Filed: 1984-05-12
Abstract: PURPOSE:To contrive to reduce the cost of a ventilation device by a structure wherein a suction duct and an exhaust duct are made through a partition plate into an integral body. CONSTITUTION:A supply fan 3 is arranged in a suction air duct 1 and an exhaust fan 4 is arranged in an exhaust air duct 2. A good thermally conductive partition plate 7 is arranged between the suction air duct 1 and the exhaust air duct 2 so as to heat-exchange between the ducts 1 and 2 through the partition plate 7. If the exhaust air temperature is higher than the supply air temperature, the heat-exchange is performed through the partition plate 7 of the exhaust air duct 2 so as to raise the supply air temperature. Because the suction air duct and the exhaust air duct can exchange heat through the good thermally conductive partition member as described above, the cost of a ventilation device is reduced.
Patent JP-S58217417-A (JP)
Inventor: KONRAATO ROISHIERU
IPC: C30B29/06
Filed: 1983-05-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62248407-A (JP)
Inventor: MIHIRA KEIICHI
IPC: A01B79/00
Filed: 1986-04-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5321132-A (JP)
Title: Propanol derivatives and their preparation
Inventor: KANNO TSUYOSHI
IPC: A61P25/20
Filed: 1976-08-06
Abstract: PURPOSE: Propanol derivative of formula I (R 1  is phenyl or naphthyl which may have or may not have (a) Substituent radicals selected from halogen, alkyl and alkoxy; R 2  is 4-phenylpiperazino, di-lower alkoxy-phenethylamino), e.g. 3(3,4-dimethoxybenzyloxy)-1-(4-phenyl-piperazino)-2-propanol. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5521168-A (JP)
Title: Circular winding for stationary induction electric machine
Inventor: SAITOU ZENJI
IPC: H01F27/28
Filed: 1978-08-02
Abstract: PURPOSE: To improve a potential distribution property to a shock voltage by combining two winding sections with a high serial capacitance winding.  
     CONSTITUTION: A number for a wire and b wire connected in parallel indicates a turnning number of the wire. This circular plate winding is made up of a winding section I and II, the winding section I is turned by interposing a turn having the b wire slipped appropriately between the turns having the a wire turned sequentially, in the winding section II, a high series capacitance winding is formed by the a wire and b wire, and the winding section I and II are alternately arranged, by utilizing the winding obtained in the vicinity of the winding end exposed directly to the shock voltage, at the portion close the line end, a shock voltage property can be remarkably improved, and a winding work number also be reduced by a combination of the winding sections simplified in such a method. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05287254-A (JP)
Title: Adhesive for highly heat-dissipating wiring board
Inventor: ASADA TOSHIAKI
IPC: H05K3/38
Filed: 1992-04-14
Abstract: PURPOSE:To provide the subject adhesive having a long pot life a wide B-stage condition and excellent heat resistance, adhesion, flexibility and stability. CONSTITUTION:This adhesive comprises 100 pts.wt. epoxy resin, 0.8-1.2 equivalents of the stoichiometric amount, per 100 pts.wt. epoxy resin, of a diaminodiphenyl sulfone, 0.5-1.5 pts.wt. at least one member selected from among an imidazole compound, a boron trifluoride/amine complex compound and dicyandiamide and 190-580 pts.wt. filler.
Patent JP-H06310898-A (JP)
Title: Parts mount design equipment
Inventor: YAMAZAKI SHOJI
IPC: H05K13/04
Filed: 1993-04-21
Abstract: PURPOSE:To provide a parts mount design equipment which can realize the optimization of mounting process design results and the reduction of mounting process design time by promoting the automating of mounting process design. CONSTITUTION:Desired parts are preliminarily mounted at mount positions by using cream solder. In order to finally mount the parts by melting the cream solder, a plurality of mounting machines are used, and the parts mount design equipment performs the process design of parts mounting order. The mounting machine is equipped with a parts supplying part for feeding parts, and a parts transferring part for conveying desired parts from the parts supply part to desired positions. The following are installed; a first data means 114 which stores data of dynamic characteristics of the mounting machines, weights and shapes of parts, a second data means 111 which stores pattern form data of a board, a third data means 120 which stores parts adhesive force of cream solder, and an operating means 102 which determines the maximum driving acceleration or speed.
Patent JP-H07126358-A (JP)
Title: Preparation of polymer of alpha hydroxy acid
Inventor: TOMASU MAIKURU FUOODO
IPC: C08G63/82
Filed: 1994-05-06
Abstract: PURPOSE: To efficiently and inexpensively obtain at a high rate a biodegradable polymer of alpha-hydroxy acid by allowing a specific cyclic ester monomer to undergo ring-opening polymerization by limiting the amount of organic acids in the presence of a predetermined amount of ring-opening catalyst.  
     CONSTITUTION: A cyclic diester monomer containing a lactide, a glycolide and a mixture thereof and 20 wt.% or less comonomer (e.g. delta-valerolactone) chosen from formula I, formula II and formula III (wherein n is 4 or 5; h, i, k and m are each 1 or 2; R is H or hydrocarbyl with a carbon number of 12 or smaller), is prepared. Subsequently, this cyclic diester monomer is mixed with a catalyst (e.g. stannous octoate) to form a liquid phase dispersion wherein the ratio of the monomer against the catalyst is from 500 to 20,000 and the molar ratio of organic acid impurities to the catalyst is smaller than 6. Subsequently, maintaining this ratio, the dispersion is heated to from 50 to 250°C to allow the monomer to undergo ring-opening polymerization at a high rate with a conversion rate of at least 95% to obtain a polymer of alpha-hydroxy acid. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H08262252-A (JP)
Title: Production of optical waveguide film
Inventor: NARA KAZUTAKA
IPC: C03B19/14
Filed: 1995-03-28
Abstract: PURPOSE: To provide a process for producing an optical waveguide film capable of forming optical waveguide films of a uniform film thickness. CONSTITUTION: Substrates 4 are placed on a rationally moving turntable 6. A torch 3 which moves linearly back and forth on a diameter line R is disposed apart spacings from the substrates 4 on the front surface side of the substrates 4, independently from the turntable 6. Laminated particle layers are formed on the surfaces of the substrates 4 by injecting glass particulates to the surfaces from the torch 3 which controlling the moving speed vb(t) of the torch 3 in such a manner that the speed is inversely proportional to the distance r(t) of the torch 3 from the center C of rotation of the turntable in accordance with the control equation of vb(t)=(r0 /r(t)).vb0 .  The moving speed of the torch 3 is controlled by polynomial expansion of the distance r(t) of the torch 3 in the equation of r(t)=r.(1±vb0 .t/r0 ).(1-ax-bx<2> -cx<3> -dx<4> ) from the control equation of the torch moving speed vb(t) as X= vb0 .t/r±vb0 .t)}<2> to determine respective constants (a) to (d) and applying these constants into the control equation of the moving speed of the torch.
Patent JP-S58218973-A (JP)
Inventor: DEYUAN AARU RANDOBAAGU
IPC: A63B5/08
Filed: 1983-05-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。